.bgfff {
  background-color: #fff;
}

.fontBold {
  font-weight: bold;
}

.fontCenter {
  text-align: center;
}
html{
  min-height: 100vh;
}
body {
  margin: 0;
  min-height: 100vh;
}
*{
  margin: 0;
  padding: 0;
  border: 0;
  outline: none;
  resize: none;
  font-family: PingFang SC;
}
.pageRoot{
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}
img {
  display: block;
  max-width: 100%;
  /* background: transparent; */
}

p {
  margin: 0;
}

.ios_bottom {
  padding-bottom: 0;
  padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom);
}

#app {
  max-width: 750px;
  display: flex;
  flex-direction: column;
  width: 100%;
}